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Finished Bore Sprocket

100BS21 2 15/16

Finished Bore Sprocket
Item #100805893
  • 100 Chain Number
  • 1 Strand
  • 21 Teeth
  • 9.043 in Outside Diameter
  • 2.9375 in Finished Bore
  • Without Hardened Teeth
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Finished Bore Sprocket
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    Shipment Options
  • 100 Chain Number
  • 1 Strand
  • 21 Teeth
  • 9.043 in Outside Diameter
  • 2.9375 in Finished Bore

features

  • Bored to size
  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out

compliances

  • Conforms to ANSI B29.1-1975 standards
Hub Projection 1.31 in
No. of Teeth 21
Material Steel
Caliper Diameter 7.6134 in
Pitch Diameter [Min] 8.3869 in
Chain Pitch 1.25 in
No. of Screws 2
Inch/Metric Inch
Bore Type Bored to Size
Sprocket Style B
Pitch Diameter 8.3869 in
Keyway Size 3/4 x 3/8
Length Through Bore 2 in
Hub Dia. 4 1/2 in
No. of Strands Across 1
Chain No. 100
Outside Dia. 9.043 in
Width Across Teeth 0.692 in
Outside Dia. [Min] 9.043 in
Finished Bore 2 15/16 in
Set Screw Size 5/8-11 X 5/8
Keyway w/Keyway & Set Screw
Hub Length Thru 1.308 in
Single Strand Tooth Thickness 0.692 in
Hardened Teeth Without Hardened Teeth
Weight 15.3 LB
EAN or UPC 697950296821
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